Senior Frontend Engineer

Coinspaid Dev is the engineering brand behind the technology, infrastructure, and R&D expertise built within Coinspaid. With more than 120 engineers and over 11 years of industry experience, Coinspaid Dev brings together software engineering, infrastructure, security and R&D teams with experience building distributed systems and blockchain infrastructure operating across more than 20 blockchain networks.

Coinspaid Dev emerges as an independent engineering brand with a straightforward mission: to advance blockchain infrastructure engineering and contribute practical expertise back to the industry. The structure is new. The experience behind it is not.

Your Future Responsibilities and Day-to-Day Tasks Will Be

• Development of new features and support of existing ones
• Work with complex business logic within fintech products
• Improvement and development of the project, including architecture, developer experience, codebase, etc
• Participation in code review processes for the codebase and the application as a whole
• Have the opportunity to participate in the development of different products
• Tasks estimation, participating in planning sessions

Required Skills & Background

• 4+ years experience as a Frontend developer in technologies JavaScript/Typescript and React
• Excellent knowledge of modern Javascript and Typescript (5+)
• Solid understanding and development experience in React 18+ and Redux (toolkit) ecosystem
• Experience in developing responsive web apps for desktop and mobile browsers with HTML, CSS, Material UI
• Deep understanding of modern web applications design architecture, good API design patterns, performance and scale
• Deep understanding and experience in creating software testing (unit, integration, components)
• Strong problem-solving skills and attention to detail
• Awareness of cross-browser compatibility issues and client-side performance considerations
• Exceptional problem solving and ability to work independently
• Experience working in an Agile environment
• Good level of spoken and written English and Russian

Would Be a Plus

• Knowledge of security best practices in software development
• Experience working on fintech projects

Why Join CryptoProcessing by Coinspaid

You'll be joining a company that is actively shaping its space – with enough scale to matter and enough room to make an impact.

At Coinspaid, people are expected to think, contribute, and take ownership – and are supported in doing so.

We focus on flexibility, wellbeing, and long-term growth – without overcomplicating how benefits work.

Flexible Benefits

Benefit Bar – up to €230/month.

A flexible monthly budget you can use for what matters most to you – from sports and mental health to coworking, home office, or medical-related expenses.

Work & Flexibility

• Fully remote work from almost anywhere
• Optional offices and relocation support
• Flexible, async-friendly environment

Growth & Learning

• Budget for courses, certifications, and professional development
• Language learning support
• Cross-team learning and knowledge sharing

Wellbeing & Support

• Medical insurance or reimbursement depending on location
• Access to mental health support
• Financial support for important life events

Extras

• Merch shop with rewards system
• Team offsites and company events

Sounds good? Well then, we can't wait to see your resume!

To learn more please visit: https://coinspaid.com/about-us/ & https://coinspaid.com/careers/